{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC9S08SU16VFK","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"MC9S08SU16VFK","canonicalUrl":"https://icboms.com/nxp/MC9S08SU16VFK","factsUrl":"https://icboms.com/api/mcp/products/MC9S08SU16VFK","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors MC9S08 series 8-bit microcontroller, HC08/S08 core, MC9S08SU16VFK, Bulk package, Active lifecycle.","salesMarkdown":"## 8-bit HC08/S08 core — what this means for a control loop The MC9S08SU16VFK is an 8-bit microcontroller from NXP Semiconductors, built on the HC08/S08 architecture. This core is a well-established, single-cycle 8-bit engine that executes a tight control loop without the overhead of a 32-bit pipeline — think sensor polling, relay timing, or a simple PID update at a deterministic rate. It belongs to the MC9S08 series, which positions it as a cost-optimised, low-pin-count member of the S08 family. The part ships in Bulk packaging, suitable for hand-assembly or low-volume production runs where tape-and-reel feed is not required. ## What the HC08/S08 architecture means for your firmware The HC08/S08 is a single-accumulator 8-bit core with a 16-bit index register and a hardware stack pointer. It executes most instructions in a single bus cycle at the core clock rate, so interrupt latency is predictable — typically 14 to 20 cycles from assertion to the first instruction of the ISR. This makes it suitable for time-critical tasks like reading a quadrature encoder or generating a PWM edge without jitter. The MC9S08 family prefix indicates a specific memory and peripheral configuration within the S08 line. The 'SU16' suffix in the order code typically denotes 16 KB of on-chip flash program memory — enough for a modest application stack without external storage.","metaTitle":"NXP MC9S08SU16VFK 8-Bit MCU, HC08/S08, Active","metaDescription":"NXP MC9S08SU16VFK 8-bit microcontroller, HC08/S08 core. Active production. Sourced and quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"series":"*","has_mpn":"MC9S08","package_type":"Bulk","product_status":"Active","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.04","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Who supplies MC9S08SU16VFK and how is it quoted for volume purchases?","answer":"NXP Semiconductors is the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/MC9S08SU16VFK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/MC9S08SU16VFK when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}